5116689

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:542

約数の個数: 20

約数和(自身を含む): 7707700

約数和(自身を除く): 2591011

約数列:

[1, 3, 9, 27, 81, 181, 349, 543, 1047, 1629, 3141, 4887, 9423, 14661, 28269, 63169, 189507, 568521, 1705563, 5116689]

約数ペア:

[(1, 5116689), (3, 1705563), (9, 568521), (27, 189507), (81, 63169), (181, 28269), (349, 14661), (543, 9423), (1047, 4887), (1629, 3141)]